Shadia M. Kadry, Sfaa I. Tayel, Magda F.H. Afify, and Radwa A. El-Sayed. “Eco-Histopathological Studies on Oreochromis Niloticus Fish Living in Damietta Branch in Egypt”. World Journal of Pharmaceutical Sciences, vol. 3, no. 5, May 2015, pp. 815-2, https://wjpsonline.com/index.php/wjps/article/view/eco-histopathological-studies-oreochromis-niloticus-fish-egypt.